According to SoSoValue data, Bitcoin spot ETFs experienced a net outflow of $68.1757 million on June 22 (Eastern Time). Fund flows diverged significantly among the 11 products, with some still attracting capital.
ETF Flow Details
The ETF with the largest single-day net inflow was ARKB, jointly launched by Ark Invest and 21Shares, at $63.9991 million. ARKB's historical cumulative net inflow now stands at $1.261 billion. Fidelity's FBTC followed closely, with a daily net inflow of $57.3805 million, bringing its cumulative net inflow to $10.515 billion.
In contrast, BlackRock's IBIT recorded the largest net outflow of the day at $172 million. Despite this single-day outflow, IBIT's cumulative net inflow remains the highest among all Bitcoin spot ETFs at $61.898 billion.
Overall Asset Size and Cumulative Data
As of press time, the total net asset value of Bitcoin spot ETFs was $80.217 billion, with the ETF net asset ratio (ETF net assets relative to Bitcoin's total market cap) at 6.21%. Since their launch, the historical cumulative net inflow into Bitcoin spot ETFs has reached $53.330 billion.

